Asus Zenfone 2 Ze551ml 2gb Ram Full Hd 16gb 1 8ghz vs Redmi 15 5g

Key Specs

Battery
3000 mAh	-
Display
5.5 inches (13.97 cm)	-
Front Camera
5 MP	-
Processor
Intel Atom Z3560	-
RAM
2 GB	-
Rear Camera
13 MP	-

Audio

Audio Features
-	Dolby-certified speakers, 200% super volume
Audio Jack
-	3.5 mm
Stereo Speakers
-	Yes

Battery

Capacity
3000 mAh	7000 mAh
Quick Charging
Yes, Fast	33W wired fast charging
Removable
No	-
Type
Li-Polymer	lithium-polymer
USB Type-C
No	Yes, v2.0

Camera

Front Camera
-	8MP
Rear Camera
-	50MP + 2MP
Video Recording
-	1080p video recording

Design

Build Material
-	IP64 dust and splash resistance
Colours
Black, Gold, Red, Silver	Midnight Black, Titan Gray, Ripple Green
Height
152.5 mm	-
Thickness
10.9 mm Below	-
Water Resistance
-	No official IP rating (not water proof)
Weight
170 grams	217 grams
Width
77.2 mm	-

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Dimensions

Dimensions
-	169.5 x 80.5 x 8.4 mm
Thickness
-	8.6 mm

Display

Brightness
-	700 nits
Display Type
IPS LCD	IPS LCD
Pixel Density
401 ppi	-
Refresh Rate
-	144 Hz
Resolution
1080x1920 px (FULL HD)	1080 x 2340 pixels
Screen Protection
Corning Gorilla Glass v3, Oleophobic coating	-
Screen Size
5.5 inches (13.97 cm)	6.9-inch
Screen to Body Ratio (calculated)
70.67 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Camera Features
Fixed Focus	-
Flash
No	-
Resolution
5 MP f/2.0, Primary Camera	-

General

Brand
Asus	Redmi
Custom UI
-	HyperOS 2
Launch Date
April 23, 2015 (Official)	August 19, 2025
Model
-	15 5G
Operating System
Android v5.0 (Lollipop)	Android 15 with HyperOS 2.2

Main Camera

Autofocus
Yes	-
Camera Features
Digital Zoom Auto Flash Digital image stabilization Face detection Touch to focus	-
Camera Setup
Single	-
Flash
Yes, Dual-color LED Flash	-
Image Resolution
4128 x 3096 Pixels	-
Resolution
13 MP f/2.0, Primary Camera	-
Sensor
CMOS image sensor	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR) Burst mode	-
Video Recording
1920x1080 @ 30 fps	-

Multimedia

Audio Jack
3.5 mm	-
FM Radio
Yes, RDS	-
Loudspeaker
Yes	-

Network & Connectivity

Bluetooth
Yes, v4.0	v5.1
GPS
Yes with A-GPS, Glonass	Yes
NFC
Yes	Yes
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G
SIM 1
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) 3G Speed: HSDPA 42 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available	-
SIM 2
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz	-
SIM Size
SIM1: Micro, SIM2: Micro	-
SIM Slot(s)
Dual SIM, GSM+GSM	-
USB Connectivity
microUSB 2.0	-
VoLTE
-	Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)	v5.0
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot	-

Performance

CPU
Quad core, 1.8 GHz, Intel Atom	-
Chipset
Intel Atom Z3560	-
Graphics
PowerVR G6430	-
Processor
-	Qualcomm Snapdragon 6s Gen 3 (6nm), Octa-core (2x 2.3 GHz Cortex-A78 + 6x 1.95 GHz Cortex-A55), Adreno 619 GPU
RAM
2 GB	6GB / 8GB
RAM Type
LPDDR3	-
RAM type
LPDDR3	-

Sensors

Fingerprint Sensor
No	Side-mounted fingerprint sensor
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	accelerometer, compass, proximity sensor

Storage

Expandable Memory
Yes, Up to 128 GB	expandable via microSD card up to 1TB
Internal Memory
16 GB	128GB / 256GB
Storage Type
-	UFS 2.2
USB OTG
Yes	-